An AMATEX woven thermoglass fabric, heat treated with aluminum foil on one side. Applications include protective curtains, lagging cloth, vapor and flange spray shields, and heat reflection. Resistant to most chemicals, offers good thermal protection to temperatures up to 1000 F.

G19P33- -31AL3

Base Fabric



Aluminum foil one side, tan reverse side

Available Widths, standard

48", 58", 60" (1.22m, 1.47m, 1.52m)

Fabric Weight, oz./sq yd, average

20.5 (697 gm/sq.m)

Fabric Thickness, inches

0.032 (0.81mm)

Warp Strength, lbs/in.

200.0 (90.9 Kg/2.54cm)

Fill Strength, lbs/in.

100.0 (45.5 Kg/2.54cm)

Abrasion Resistance


Temperature Tolerance

To 1000 deg. F, base fabric (540 deg. C); 500 deg. F aluminized side (260 deg. C)

Base Fabric Certifications

MIL-C-20079H, MIL-I-24244; US Coast Guard 164.009, NRC 1.36

Coating Certifications

1 Mil Aluminum Foil

Chemical Resistance

Excellent except Hydrofluoric and hot Phosphoric acid and wet Hydrogen Chloride

Solvent Resistance


Sunlight & Age Resistance


Available Finishes

Finish Number

31 Heat Treat, AL3 Aluminum foil one side; See Fabric Finish Options data sheet

Request Information

Use our form below to request for a quote on our products.